The number of tags on each column is a variable function of how many potential jurors of that jury-section-letter showed up. Towards the end of the funnel, the

The number of tags on each column is a variable function of how many potential jurors of that jury-section-letter showed up. Towards the end of the funnel, the rows would be incomplete, thus depending on the random balls from the funnel, the final number of jurors would also vary, at least for the last juries being selected.